/*
 * Copyright 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Created by IntelliJ IDEA.
 * User: pharacyde
 * Date: 01/01/13
 * Time: 00:09
 */
package be.free.ts.infrastructure;

import com.google.inject.AbstractModule;
import org.reflections.Reflections;
import org.reflections.scanners.SubTypesScanner;
import org.reflections.util.ClasspathHelper;
import org.reflections.util.ConfigurationBuilder;
import org.springframework.data.jpa.repository.JpaRepository;

import javax.validation.ValidatorFactory;
import java.util.Set;

public class ServiceModule extends AbstractModule {

	private static final String SERVICE_PACKAGE = "be.free.ts";

	protected void configure() {
		requireBinding(ValidatorFactory.class);
		requireRepositories();
	}

	private void requireRepositories() {
		Reflections reflections = new Reflections(new ConfigurationBuilder()
				.setUrls(ClasspathHelper.forPackage(SERVICE_PACKAGE))
				.setScanners(new SubTypesScanner()));

		Set<Class<? extends JpaRepository>> jpaRepositories = reflections.getSubTypesOf(JpaRepository.class);
		for (Class<? extends JpaRepository> repository : jpaRepositories) {
			requireBinding(repository);
		}
	}

}
